May 2019
Intermediate to advanced
600 pages
20h 46m
English
book
PostgreSQL 11 Administration Cookbook
by Simon Riggs, Gianni Ciolli, Sudheer Kumar Meesala, Sheldon Strauch
Content preview from PostgreSQL 11 Administration Cookbook
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How it works…
Earlier, I said that schemas work like directories, or at least a little.
The PostgreSQL concept of search_path is similar to the concept of a PATH environment variable.
The PostgreSQL concept of the current schema is similar to the concept of the current working directory. There is no cd command to change the directory. The current working directory is changed by altering search_path.
A few other differences exist; for example, PostgreSQL schemas are not arranged in a hierarchy like filesystem directories.
Many people create a user of the same name as the schema to make this work in a way similar to other RDBMSes, such as Oracle.
Both the finance and sales schemas exist within the same PostgreSQL database, and they run on the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.